groovefillet wrote: > Is it possible to set the runtime parameter 'join_collapse_limit' for > a single query only without setting/unsetting it before/after? Yes: START TRANSACTION; SET LOCAL join_collapse_limit = 42; SELECT ..... COMMIT; Yours, Laurenz Albe -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general